Review on graphene-based absorbers for infrared to ultraviolet frequencies
The graphene-based absorbers are widely applicable and highly efficient. Graphene has
very high electrochemical properties due to which tuning characteristics can be achieved …
very high electrochemical properties due to which tuning characteristics can be achieved …
Nanostructured chromium-based broadband absorbers and emitters to realize thermally stable solar thermophotovoltaic systems
The efficiency of traditional solar cells is constrained due to the Shockley–Queisser limit, to
circumvent this theoretical limit, the concept of solar thermophotovoltaics (STPVs) has been …
circumvent this theoretical limit, the concept of solar thermophotovoltaics (STPVs) has been …
[HTML][HTML] Optically switchable broadband metasurface absorber based on square ring shaped photoconductive silicon for terahertz waves
We numerically demonstrate an optically switchable broadband metasurface absorber
(MSA) structure based on planar patterned photoconductive silicon (Si) in terahertz (THz) …
(MSA) structure based on planar patterned photoconductive silicon (Si) in terahertz (THz) …
Broadband reflective dual-functional polarization convertor based on all-metal metasurface in visible region
In this paper, a broadband reflective dual-functional polarization convertor based on all-
metal anisotropic metasurface was proposed and investigated numerically in visible region …
metal anisotropic metasurface was proposed and investigated numerically in visible region …
Graphene based highly sensitive refractive index sensor using double split ring resonator metasurface
A micrometer highly sensitive refractive index sensor comprising of double split ring metallic
resonator placed above graphene layer is proposed. The sensitivity of the refractive index …
resonator placed above graphene layer is proposed. The sensitivity of the refractive index …
Graphene-based metasurface solar absorber design with absorption prediction using machine learning
Solar absorber is required to absorb most of the energy of the solar spectral irradiance. We
propose a graphene-based solar absorber design with two different metasurfaces to …
propose a graphene-based solar absorber design with two different metasurfaces to …
Multi-peak narrow-band perfect absorber based on two-dimensional graphene array
R Li, Y Zheng, Y Luo, J Zhang, Z Yi, L Liu… - Diamond and Related …, 2021 - Elsevier
In this paper, we have investigated an absorber based on two-dimensional hexagonal
graphene array and theoretically propose a calculation method for the approximate …
graphene array and theoretically propose a calculation method for the approximate …
Ultra-broadband, wide-angle plus-shape slotted metamaterial solar absorber design with absorption forecasting using machine learning
Energy utilization is increasing day by day and there is a need for highly efficient renewable
energy sources. Solar absorbers with high efficiency can be used to meet these growing …
energy sources. Solar absorbers with high efficiency can be used to meet these growing …
Comparative analysis of metasurface array-based solar absorber for visible region
We have proposed a graphene-based metasurface solar absorber for broadband visible
wavelength range. The absorption analysis for four different designs is represented. We …
wavelength range. The absorption analysis for four different designs is represented. We …
A wide-angle, enhanced oblique incidence, bend-able metamaterial absorber employed in visible region with a sun shape resonator
Solar spectrum is supposed to be a key source of renewable energy in the form of
electromagnetic (EM) radiation. For efficiently harnessing this abundant energy …
electromagnetic (EM) radiation. For efficiently harnessing this abundant energy …